5601423 has 8 divisors (see below), whose sum is σ = 7479936. Its totient is φ = 3728600.

The previous prime is 5601391. The next prime is 5601433. The reversal of 5601423 is 3241065.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5601423 - 2⁵ = 5601391 is a prime.

It is an Ulam number.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 5601423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5601433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2188 + ... + 3998.

It is an arithmetic number, because the mean of its divisors is an integer number (934992).

Almost surely, 2^5601423 is an apocalyptic number.

5601423 is a deficient number, since it is larger than the sum of its proper divisors (1878513).

5601423 is a wasteful number, since it uses less digits than its factorization.

5601423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2845.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 5601423 is about 2366.7325577682. The cubic root of 5601423 is about 177.5958405912.

Adding to 5601423 its reverse (3241065), we get a palindrome (8842488).

The spelling of 5601423 in words is "five million, six hundred one thousand, four hundred twenty-three".